Patent Number: 6,294,983

Title: Emergency exit light

Abstract: The present invention relates to an emergency exit light having an installation body having a light fitting and a power supply device inside thereof and an indicating board made of transparent material, words or figures sculptured on the indicating board fixed under the installation body. And the improvement is characterized by the installation body consisting of a main body formed in a squeezing manner by aluminum material, a side plate engaged at the open side of the main body and two side covers fixed at two ends of the main body. The LED is mounted on the lighting circuit board in a manner of series connection while the lighting circuit board is fixed at the lower end of the main body, and the series-connected LED is situated at the top of the indicating board. The power supply device is disposed at the top end of the main body wherein an uninterrupted circuit is fitted to a power supply circuit board. It has a transformer used to transform the mains power to be the required direct current and a set of charging battery to accumulate power for the light fitting. Accordingly, the present invention can considerably reduce the thickness, won't destroy the decoration style and has a brighter and clearer presentation effect.

Inventors: Lee; Chi-Hwong (Taipei City, TW)


International Classification: F21V 8/00 (20060101); G08B 005/00 (); H05B 039/00 (); H05B 041/00 ()

Expiration Date: 09/25/2018